ARM: hw_breakpoint: make boot quieter without CPUID feature registers

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Booting on a v6 core without the CPUID feature registers (e.g. 1136)
leads to a noisy dmesg complaining about their absence.

This patch changes the pr_warning into a pr_warn_once to keep the log
quieter.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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This commit is contained in:

Will Deacon 2012-09-21 18:17:24 +01:00

parent 7f4050a07b

commit 5ad29ea24e

1 changed files with 2 additions and 2 deletions

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arch/arm/kernel/hw_breakpoint.c

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